參數(shù)資料
型號(hào): SQ48S15015NS00
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 48/75頁(yè)
文件大?。?/td> 1113K
代理商: SQ48S15015NS00
SQ48 Series
Data Sheet
SQ48 Family DS Ver 3 06-04-04
USA Toll Free 866 WOW-didt
Page 52 of 75
SQ48T/S15018 (1.8 Volts Out)
Load Current [Adc]
0246
8
10
12
14
16
E
fficiency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
72 V
48 V
36 V
Fig. 1.8V.5: Efficiency vs. load current and input voltage for
SQ48T/S15018 converter mounted vertically with air flowing
from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s) and Ta =
25
°C.
Load Current [Adc]
0246
8
10
12
14
16
Po
w
e
rD
issipat
ion
[
W
]
0.00
1.00
2.00
3.00
4.00
5.00
6.00
72 V
48 V
36 V
Fig. 1.8V.7: Power dissipation vs. load current and input volt-
age for SQ48T/S15018 converter mounted vertically with air
flowing from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s) and
Ta = 25
°C.
Load Current [Adc]
0246
8
10
12
14
16
E
fficiency
0.65
0.70
0.75
0.80
0.85
0.90
0.95
70 C
55 C
40 C
Fig. 1.8V.6: Efficiency vs. load current and ambient tempera-
ture for SQ48T/S15018 converter mounted vertically with
Vin = 48 V and air flowing from pin 3 to pin 1 at a rate of 200
LFM (1.0 m/s).
Load Current [Adc]
0246
8
10
12
14
16
Po
w
e
rD
issipat
ion
[
W
]
0.00
1.00
2.00
3.00
4.00
5.00
6.00
70 C
55 C
40 C
Fig. 1.8V.8: Power dissipation vs. load current and ambient
temperature for SQ48T/S15018 converter mounted vertically
with Vin = 48 V and air flowing from pin 3 to pin 1 at a rate of
200 LFM (1.0 m/s).
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